US4904487AExpiredUtility

Uniformly-colored, cheese flavored, microwaveable popcorn

Assignee: NABISCO BRANDS INCPriority: Mar 29, 1988Filed: Mar 29, 1988Granted: Feb 27, 1990
Est. expiryMar 29, 2008(expired)· nominal 20-yr term from priority
B65D 81/3469B65D 2581/3421B65D 2581/3429B65D 2581/3466B65D 2581/3467B65D 2581/3472B65D 2581/3494A23L 7/183A23L 7/191
74
PatentIndex Score
51
Cited by
48
References
32
Claims

Abstract

Corn kernels packaged within a bag can be popped within a microwave oven and then flavored with powdered cheese in two ways. In the first embodiment, the cheese powder is imcorporated in the bag with the corn kernels, oil or shortening, and other ingredient to be subjected to microwave. In the second embodiment, the powdered cheese is applied by sprinkling it on the ingredients within the bag after microwave corn popping, closing the bag, shaking it, and repeating the process several times. In both of these embodiments, when the cheese contacts the hot popcorn, it melts and adheres to the surface of the popcorn. To prevent the melted cheese from giving the popped corn a mottled appearance, a coloring material which generally corresponds to the color of the cheese powder is included as an ingredient in the bag of upoppped kernels. During microwave popping, the coloring is distributed in the bag and coats the popped corn. As a result, a cheese-flavored popcorn with a uniform, pleasing appearance is produced.

Claims

exact text as granted — not AI-modified
We claim: 
     
       1. In a method of preparing popcorn with microwaves and then imparting a cheese flavoring to the popcorn comprising: subjecting a package comprising a plurality of corn kernels and oil or shortening to microwaves to form popped corn kernels and   sprinkling powdered cheese of different color than said popped corn kernels on the popped corn kernels only in an amount at which the popped corn kernels will have a mottled appearance, the improvement comprising:   incorporating in the package prior to popping a food color substantially similar to the color of the cheese flavoring and in an amount such that a cheese-flavored popcorn product with a uniform, unspeckled, and pleasing appearance is produced.   
     
     
       2. A method according to claim 1, wherein the powdered cheese is packaged in a sealed, flexible packet. 
     
     
       3. A method according to claim 2, wherein the flexible packet is a laminate having layers of polymeric material, metal foil, and paper. 
     
     
       4. A method according to claim 1, wherein said sprinkling is effected while the popped corn kernels are in the package and further comprising: shaking the package following said sprinkling to distribute the powdered cheese on the popped corn kernels.   
     
     
       5. A method according to claim 4, further comprising: after said shaking, repeatedly sprinkling powdered cheese on the popped corn kernels while in the package and shaking the package.   
     
     
       6. A method according to claim 1, wherein the powdered cheese contains food color. 
     
     
       7. A method according to claim 6, wherein the food color in the powdered cheese and the package is the same. 
     
     
       8. A method according to claim 7, wherein the food color is a blend of FD&C Yellow Nos. 5 and 6. 
     
     
       9. A method according to claim 1, wherein the powdered cheese comprises spray dried cheese, artificial and natural flavoring, food color, and spices. 
     
     
       10. A method according to claim 1, wherein the package is an elongate bag with a pair of ends between which a front panel, a back panel, and inwardly-folded, gussetted side panels connecting the front panel and the back panel extend. 
     
     
       11. A method according to claim 10, wherein said sprinkling is effected while the popped corn kernels are in the bag and further comprising: shaking the bag following said sprinkling to distribute the powdered cheese on the popped corn kernels.   
     
     
       12. A method according to claim 11, further comprising: after said shaking, repeatedly sprinkling cheese on the popped corn kernels while in the bag and shaking the bag.   
     
     
       13. In a product for preparing cheese-flavored popcorn with microwaves comprising: a package containing a plurality of unpopped corn kernels and either oil or shortening, wherein said package is suitable for placement in a microwave oven to effect popping of the corn kernels with microwaves to form popped corn kernels and   a powdered cheese of different color than said popped corn kernels and present only in an amount at which, when said powdered cheese is applied to said popped corn kernels, said popped corn kernels have a mottled appearance, wherein the improvement comprises incorporating in said package a food color substantially similar to the color of said powdered cheese, whereby, during popping of the corn kernels, said food color is distributed in said package and coats the popped corn so that when said powdered cheese is applied to the popcorn, a cheese-flavored popcorn product with a uniform, unmottled, and pleasing appearance is produced.   
     
     
       14. A product according to claim 13, wherein said powdered cheese is contained separate from said package containing the unpopped corn kernels, the oil or shortening, and the food color. 
     
     
       15. A product according to claim 14, wherein said product is a kit comprising said package and a packet containing said powdered cheese. 
     
     
       16. A product according to claim 15, wherein the packet is a flexible laminate formed from layers of polymeric material, metal foil, and paper. 
     
     
       17. A product according to claim 13, wherein said powdered cheese is admixed with the unpopped corn kernels, the oil or shortening, and the food color in said package. 
     
     
       18. A product according to claim 14 or 17, wherein said package is an elongate bag with a pair of ends between which a front panel, a back panel, and inwardly-folded, gussetted side panels connecting the front panel and the back panel extend. 
     
     
       19. A product according to claim 18, wherein the bag is a lay-down bag. 
     
     
       20. A product according to claim 18, wherein the bag is a stand-up bag having a flat bottom panel at one end. 
     
     
       21. A product according to claim 18, wherein the bag is a laminate having an outer layer of paper, an inner layer of greaseproof paper, and a microwave susceptor between the inner and outer layers in part of the bag. 
     
     
       22. A product according to claim 18, wherein the bag is a laminate having an outer layer of paper, an inner layer of polymeric material, and a microwave susceptor between the inner and outer layers in part of the bag. 
     
     
       23. A product according to claim 18, wherein the plurality of corn kernels, the oil or shortening, and the food color substantially fill the bag cross-sectionally. 
     
     
       24. A product according to claim 18, wherein the corn kernels, the oil or shortening, and the food color is substantially equidistant from the ends of said bag. 
     
     
       25. A product according to claim 13, wherein the oil or shortening is solidified. 
     
     
       26. A product according to claim 13, further comprising salt in admixture with said corn kernels and said oil or shortening. 
     
     
       27. A product according to claim 13, wherein said powdered cheese further comprises food color. 
     
     
       28. A product according to claim 27, wherein the food color in said powdered cheese and said package is the same. 
     
     
       29. A product according to claim 28, wherein the food color is a blend of FD&C Yellow Nos. 5 and 6. 
     
     
       30. A product according to claim 13, wherein said powdered cheese comprises spray dried cheese, artificial and natural flavoring, food color, and spices. 
     
     
       31. In a kit for preparing cheese-flavored popcorn with microwaves comprising: an elongate bag with a pair of ends between which a front panel, a back panel, and inwardly-folded gussetted side panels connecting the front panel and the back panel extend containing a plurality of corn kernels and solidified oil or shortening as ingredients, the ingredients substantially filling said bag cross-sectionally equidistant from the ends of the bag, said bag being a laminate having an outer paper layer, an inner paper layer of greaseproof paper, and a microwave susceptor between the inner and outer layers in the front panel of said bag, said bag being suitable for placement in a microwave oven to effect popping of the corn kernels with microwaves to form popped corn kernels;   a sealed, flexible packet formed from a laminate having layers of a polymeric material, metal foil, and paper and containing a powdered cheese formulation comprising a blend of F D & C Yellow Nos. 5 and 6 food color, the powdered cheese formulation being of different color than said popped corn kernels and being present only in an amount at which, when said powdered cheese formulation is applied to the plurality of popped corn kernels, after microwave popping, said popped corn kernels have a mottled appearance, wherein the improvement comprises incorporating in said bag a blend of F D & C Yellow Nos. 5 and 6 food color substantially similar to the food color in the powdered cheese formulation and in an amount such that, during microwave popping of the corn kernels, the food color in said bag is distributed and coats the popped corn so that when the powdered cheese formulation in said packet is applied to the popcorn in said bag, after its removal from the microwave oven, a cheese-flavored popcorn product with a uniform, unmottled, and pleasing appearance is produced.   
     
     
       32. In a product for preparing cheese-flavored popcorn with microwaves comprising: an elongate bag with a pair of ends between which a front panel, a back panel, and inwardly-folded gussetted side panels connecting the front panel and the back panel extend, said bag being a laminate having an outer paper layer, an inner layer of greaseproof paper, and a microwave susceptor between the inner and outer layers in the front panel of said bag, said bag being suitable for placement in a microwave oven to effect popping of the corn kernels with microwaves to form popped corn kernels and   popcorn ingredients substantially filling said elongate bag cross-sectionally equidistant from the ends of the bag, said popcorn ingredients comprising a plurality of corn kernels, solidified oil or shortening, and a powdered cheese formulation comprising F D & C Yellow Nos. 5 and 6 food color, the powdered cheese formulation being of different color than said popped corn kernels and being present only in an amount at which, when the powdered cheese is applied to the plurality of popped corn kernels, said popped corn kernels have a mottled appearance, wherein the improvement comprises incorporating in said bag a blend of F D & C Yellow Nos. 5 and 6 food color substantially similar to the food color in the powdered cheese formulation, and in an amount such that, during microwave popping of the corn kernels, the food color in said bag is distributed and coats the popped corn so that when the powdered cheese formulation is applied to the popcorn, a cheese-flavored popcorn product with a uniform, unmottled, and pleasing appearance is produced.

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